Подшипник NA4907
Inner diameter:: 35 mm
Outer diameter: 55 mm
The size of the width: 20 mm
Weight:: 0.17 kg
Outer diameter: 55 mm
The size of the width: 20 mm
Weight:: 0.17 kg
Технические характеристики из каталога производителя:
- Обозначение NA4907
- Размер (r min.) 0,6 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,17 Кг
- Частота вращения предельная при пластичной смазке 6300 об/мин
- Частота вращения предельная при жидкой смазке 10000 об/мин
- Размер сопряженных деталей (da min.) 39
- Размер сопряженных деталей (Da max.) 51
- Размер сопряженных деталей (ra max.) 0,6
Mechanical seal RM 301-14S
Manufacturer: RiMi
Bearing 7303 AC
Manufacturer: ETERNO
Sizes: 17x47x14 (mm)
Weight:: 0.121 (kg)
K21 PU(50x65x12)
Manufacturer: KASTAS
Sizes: 50x65x12 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ОДНОРЯДНЫЙ СФЕРИЧЕСКИЙ 20236-MB
Manufacturer: FAG
Sizes: 180x320x52 (mm)
Подшипник 7005CDB
Manufacturer: NACHI
Sizes: 25x47x12 (mm)
Weight:: 0.091 (kg)
Bearing HK0608
Manufacturer: ETERNO
Sizes: 6x10x8 (mm)
Weight:: 0.0021 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 30x45x7 (mm)
CTD 2240 C14M EXTREME
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 38.00x45.06x3.53 (mm)
3.53 PU(35,7x3,53)
Manufacturer: KASTAS
INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
DROPPING BEARINGS
The need for dismantling (removal) of the bearing can be caused by several reasons: failure of the bearings, disassembly of other parts of the mechanism, and so on.
SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.
